Communication: MCP servers & Agent Skills
Communication MCP servers and Agent Skills from public sources. 87 entries, sorted by featured, then GitHub stars.
pptx
Use this skill any time a .pptx or .potx file is involved in any way — as input, output, or both. This includes: creating slide decks, pitch decks, or presentations; reading, parsing, or extracting text from any .pptx or .potx file (even if the extracted content will be used elsewhere, like in an email or summary); editing, modifying, or updating existing presentations; combining or splitting slid
slack-gif-creator
Knowledge and utilities for creating animated GIFs optimized for Slack. Provides constraints, validation tools, and animation concepts. Use when users request animated GIFs for Slack like "make me a GIF of X doing Y for Slack.
marketingskills
Marketing skills for Claude Code and AI agents. CRO, copywriting, SEO, analytics, and growth engineering.
cherry-studio
AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs
nanobot
Ultra-lightweight, open-source, self-hosted personal AI agent framework in Python with WebUI, tools, memory, MCP, multi-agent workflows, automation, and chat apps
awesome-agent-skills
A curated collection of 1000+ agent skills from official dev teams and the community, compatible with Claude Code, Codex, Gemini CLI, Cursor, and more.
cli
Google Workspace CLI — one command-line tool for Drive, Gmail, Calendar, Sheets, Docs, Chat, Admin, and more. Dynamically built from Google Discovery Service. Includes AI agent skills.
nanoclaw
A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs directly on Anthropic's Agents SDK
openrig
Build your own network of agents from Claude Code, Codex and Pi: persistent teams with roles, shared context and owned work.
waha
WAHA - WhatsApp HTTP API (REST API) that you can configure in a click! Multiple engines: WEBJS (browser based), NOWEB (websocket nodejs), GOWS (websocket go), WPP (browser)
refly
The first open-source agent skills builder. Define skills by vibe workflow, run on Claude Code, Cursor, Codex & more. Build Clawdbot 🦞· APIs for Lovable · Bots for Slack & Lark/Feishu · Skills are infrastructure, not prompts.
iPolloWork
Enterprise-grade, local-first Agent Workbench for people and agent teams. A unified multi-engine workspace for Codex Harness, DeepSeek Harness, and OpenCode, with unified plugins and Skills, multi-agent projects and tasks, and editable code, documents, presentations, design, and video.
google-maps-scraper
scrape data from Google Maps. Extracts data such as the name, address, phone number, website URL, rating, reviews number, latitude and longitude, reviews,email and more for each place
lemonade
Lemonade helps users discover and run local AI apps by serving optimized LLMs right from their own GPUs and NPUs. Join our discord: https://discord.gg/5xXzkMu8Zk
ai.klavis/strata
MCP server for progressive tool usage at any scale (see https://klavis.ai)
dagu
Self-hostable workflow orchestrator for teams whose main work isn't orchestration. Declarative YAML over your scripts, SSH commands, containers, etc; keep workflows separate from business logic. One binary, no database, runs on limited H/W resources. Alternative to Airflow / Cron / Job Scheduler.
pipeshub-ai
The open-source context layer for AI agents. PipesHub turns your company's knowledge (Slack, Drive, Jira, GitHub, Microsoft 365 and 40+ connectors) into a permission-aware workspace that agents can search, grep, navigate and cite. MCP, SDKs and built-in agents. Self-hosted.
google_workspace_mcp
Control Gmail, Google Calendar, Docs, Sheets, Slides, Chat, Forms, Tasks, Search & Drive with AI - Comprehensive Google Workspace MCP Server & CLI Tool
textbee
Open-source SMS gateway. Turn your Android phone into an SMS API: send and receive SMS from your apps over REST and webhooks. Self-hostable, with a free hosted plan.
aaron-marketing-skills
120 marketing skills as an AI marketing staff — plugin, portable skills, or an 8-bot team across 7 disciplines (narrative, SEO/GEO, social, email, paid, influencer, launch) on one contract, with 8 auditor gates: TALE · CORE-EEAT · CITE · ECHO · SEND · ROAS · STAR · RAMP.
pro-workflow
Claude Code learns from your corrections: self-correcting memory that compounds over 50+ sessions. Context engineering, parallel worktrees, agent teams, and 17 battle-tested skills.
Vexa
Meeting bot and transcripts for Google Meet, Teams and Zoom. Live or after, speakers labelled.
slackdump
Save or export your private and public Slack messages, threads, files, and users locally without admin privileges.
super-agent-party
⭐ All-in-one AI companion! Super Agent Party = Self hosted neuro sama + openclaw! ⭐ 全能AI伴侣！超级智能体派对 = 自托管neuro sama + openclaw!
agent-teams-ai
You're the boss, agents are your team. They handle tasks on their own, message each other, and review each other's work. You just watch the kanban board and give high-level commands. Codex/Claude/OpenCode/Cursor/Grok/GitHub/Kiro/Z.AI/Xiaomi/MiniMax/Kimi(300+ models, 200+ LLM providers, free models no auth) Build your AI company with multiple teams
inspector
Testing and evaluation platform to chat, inspect, and debug MCP servers, MCP apps, and ChatGPT apps.
gortex
High-performance code-intelligence engine for AI agents and IDE, supports 257 languages, multi repositories, based on graph, with access via CLI, MCP Server, and API. AI coding agents teammate - expose only needed information, cutting token usage up to 50x. 100% local. Discord: https://discord.gg/39MFHu3J5d
slack-mcp-server
The most powerful MCP Slack Server with no permission requirements, Apps support, GovSlack, DMs, Group DMs and smart history fetch logic.
mcphub.nvim
An MCP client for Neovim that seamlessly integrates MCP servers into your editing workflow with an intuitive interface for managing, testing, and using MCP servers with your favorite chat plugins.
OpenOSINT
AI-powered OSINT agent & MCP server. 21 tools: email, breach, IP, WHOIS, DNS, Shodan, GitHub & more.
zenfeed
Make RSS 📰 great again with AI 🧠✨!! 数据打标请联系 glidea123 (数万并发随时狂飙)
mcp-windbg
Model Context Protocol for WinDbg.
LitterBox
A self-hosted sandbox for red teams to test payloads against modern detection before deployment. MCP integration lets an LLM agent drive analysis end to end.
arkon
Arkon: Enterprise AI Knowledge Hub & MCP Server. Self-hosted knowledge base for teams to manage RAG contexts, access policies, and AI skills. Connect Claude and other LLMs via Model Context Protocol (MCP) for automated, secure organizational knowledge integration.
keeper.sh
Calendar sync tool & universal calendar MCP server. Aggregate, sync and control calendars on Google, Outlook, Office 365, iCloud, CalDAV or ICS.
emailmd
Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
getspecstory
Install our local first extensions for your favorite AI IDE or Terminal Agent. Process your histories into reusable skills with Lore. Sync your conversations to the cloud. File issues and requests.
mailcheap
Newsletters where you pay for the emails you send, not for dormant subscribers, at a fraction of the price of beehiiv and the like. Open source: self-host it, or use mailcheap.ai.
thClaws
Open-source AI agent harness in native Rust — GUI, CLI, headless, and webapp from one binary. Multi-provider, MCP, skills, plugins, agent teams.
mcp-server-chatsum
Query and Summarize your chat messages.
agent-qa
Open-source self-improving QA agent for software teams. A test harness with memory. Write tests in natural language for web and mobile. agent-qa learns from every run, adapts to UI changes, and catches regressions before you ship.
blender-ai-mcp-addon
AI assistant and MCP server for Blender: visual chat, scene tools, multi-agent workflows. Works with OpenAI, ChatGPT, Claude, Gemini, Ollama, OpenCode. Blender AI addon and plugin, copilot for 3D, bpy Python scripting, MCP integration.
copilot-mcp
A VSCode extension that lets you find and install Agent Skills and MCP Apps to use with GitHub Copilot, Claude Code, and Codex CLI.
DeepSeek MCP Server
Official DeepSeek MCP server for chat, completion, model listing, and balance endpoints.
Atomic Mail
Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.
tlive
Self-hosted remote approvals + live monitoring for Claude Code / Codex — via Telegram, Feishu, or a web terminal. Any subscription or API key.
linear-claude-skill
Agent skill for managing Linear issues, projects, and teams. MCP tools, SDK automation, GraphQL API patterns.
Local MCP
Mac & Windows: let ChatGPT, Claude & Cursor use your email, calendar, iMessage, Teams, files.
io.github.PaSympa/discord-mcp
A lightweight, multi-guild Discord MCP server with 95+ tools
Pi Durabletask MCP
Multi-provider Pi agent teams: parallel delegates, coordination, steering, optional recovery.
io.github.OrygnsCode/omnicord
Discord server management MCP for AI agents: chat, moderation, admin, and full server building.
ai.elfa/mcp
Crypto social intelligence from X and Telegram, plus the Elfa Auto condition engine
io.github.GeiserX/telegram-archive-mcp
MCP server for Telegram Archive — search messages, browse chats, and access history
io.github.Leonhest/hivemind
A shared, live plan for teams of coding agents, synced through your git remote.
dev.dnsdoctor/dns-doctor
Scan, fix, verify and monitor DNS: SPF, DMARC, DKIM, propagation, health, expiry. Validated fixes.
APICK AI
LLM chat, text tools, image generation, editing, batch image jobs, and asynchronous video generation
com.dechonet/mcp
30 security tools for AI agents: phishing links, exposure maps, DNS, SSL, PQC, history, pivots.
com.mambabuilt/mcp-domain-deliverability-checker
Audit a domain email deliverability via Apify: SPF, DKIM, DMARC, MX, blacklist, catch-all, age.
Domain Security
Audit a domain's email and web security: SPF, DKIM, DMARC, MTA-STS, DNSSEC, TLS, WHOIS. No API keys.
Generect
B2B lead and company data for AI agents: free search, pay only for emails, phones, profiles.
Huddo
Group chat for people and AI agents: join a room by invite link, read, reply, whisper, wait.
Kaption WhatsApp
Read and manage your WhatsApp conversations through the KaptionAI browser extension.
MisarMail MCP Server
Send transactional email, run campaigns, manage contacts and automations, audit deliverability.
MisarReach MCP Server
Find leads, enrich and score them, run multi-channel outreach, and manage the sales pipeline — from…
ox-mcp
MCP server for Open-Xchange: email (IMAP/SMTP), Sieve filters, CalDAV calendar, CardDAV contacts
SendGrid Transactional
SendGrid transactional email: preflight send, templates, and delivery diagnostics.
Chirpie
Post, schedule, and track social posts on X, Bluesky, LinkedIn, Instagram and more from AI agents.
Clize
Real-world actions for AI coding agents: an inbox with approval outbox, deploys, domains, payments.
com.mambabuilt/mcp-email-waterfall-orchestrator
Finds and verifies work emails on your own provider keys, with real per-provider spend.
Easy Email Builder
Design HTML email templates with AI: render to HTML and open them in a visual editor
Groundmail
Send transactional email and manage domains, templates, webhooks and suppressions with Groundmail.
HTML Email Playbook
Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.
io.github.Bitfloo/mailoo
Email, calendar, reminders & ManageSieve MCP server (IMAP/SMTP, AI triage, scheduling, OAuth2).
isMalicious threat intelligence for AI agents
Reputation for IPs, domains, URLs, hashes, emails, phones; CVEs; injection and email scans
MepMail
Transactional email and agent mailboxes: send, broadcasts, domains, Correio inboxes.
ParseAPI
Official ParseAPI MCP. Place, IP, email, phone, weather, currency lookups.
Pidgeon
MCP server that gives your AI agent its own email inbox (Pidgeon).
SRIFT
Decentralized E2EE P2P file transfer + chat: human to human, human to AI, AI to AI. No accounts.
Binary & Thread
Browse the Binary & Thread catalogue, stage a cart, get a checkout link. No card data in chat.
dev.kanta/cli
Kanta Verify, Find, and Database: email verification, email finding, and B2B contact search.
Eusend
Send transactional email and manage domains, audiences, and broadcasts from any MCP client.
HonkIO
Canadian SMS and email API for AI agents: send SMS and email, verify phones, handle CASL consent.
io.github.ArtyMcLabin/Gmail-MCP-Server
Lean Gmail MCP server with auto authentication support
LLMnesia
Search your AI chat history from Claude, Cursor, Codex, and other MCP clients.
Mails.ai — Agent Email
A real inbox for AI agents: send, receive and thread email, behind a prompt-injection firewall.
SandboxAPIs
Drop-in read-only replicas of GitHub, Jira, Slack and 18 more, preloaded with one fake company.
Sendinel
AI-controlled email ops for campaigns, contacts, segments, analytics, and sending.
One email a week. Generated from the same health data as this site.